EP 3969975 B1 20221116 - FLOW RATE CONTROLLER AND METHOD FOR PRODUCTION
Title (en)
FLOW RATE CONTROLLER AND METHOD FOR PRODUCTION
Title (de)
DURCHFLUSSMENGENREGLER UND VERFAHREN ZUR HERSTELLUNG
Title (fr)
RÉGULATEUR DE DÉBIT ET SON PROCÉDÉ DE PRODUCTION
Publication
Application
Priority
- EP 2020073433 W 20200820
- DE 202019104935 U 20190906
Abstract (en)
[origin: WO2021043594A1] The invention relates to a flow rate controller (1), comprising a control body (2), by means of which a control opening (3) can be limited according to a fluid pressure acting on the control body (2), the flow rate controller (1) having a bypass channel (4), by means of which a fluid can flow past the control opening (3) without passing through the control opening, the bypass channel (4) being varied along the course (6).
IPC 8 full level
G05D 7/01 (2006.01); B29C 45/00 (2006.01); E03C 1/00 (2006.01)
CPC (source: EP)
G05D 7/012 (2013.01); B29C 2045/0034 (2013.01); B29L 2031/7506 (2013.01)
Citation (examination)
- EP 1135241 B1 20041208 - WATERFALL COMPANY INC [US]
- DE 2403084 C2 19850912
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 202019104935 U1 20201208; CN 114341762 A 20220412; EP 3969975 A1 20220323; EP 3969975 B1 20221116; WO 2021043594 A1 20210311
DOCDB simple family (application)
DE 202019104935 U 20190906; CN 202080062172 A 20200820; EP 2020073433 W 20200820; EP 20760456 A 20200820